The ZJ9.1A Zener diode, manufactured by Formosa Microsemi, is a crucial component for voltage regulation and circuit protection. Supreme Components International is an authorised distributor of Formosa Microsemi products, ensuring you receive genuine and high-quality components. This single Zener diode features a precise voltage of 9.1V with a tolerance of ±5%, making it suitable for applications requiring stable voltage references. Encased in a robust DO-41 package, the ZJ9.1A offers excellent durability and ease of installation. It is commonly used in power supplies, voltage clamping circuits, and overvoltage protection applications. Trust Supreme Components International for all your electronic component needs.